fixes

resolvers/author.py

@@ -32,6 +32,8 @@ async def update_author(_, info, profile):
                 Author.update(author, profile)
                 session.add(author)
                 session.commit()
+                [author] = get_with_stat(select(Author).where(Author.user == user_id))
+                await cache_author(author.dict())
                 return {"error": None, "author": author}
     except Exception as exc:
         import traceback

services/cache.py

@@ -21,7 +21,7 @@ async def cache_author(author: dict):
     # update stat all field for followers' caches in <authors> list
     followers_str = await redis.execute("GET", f'author:{author.get("id")}:followers')
     followers = []
-    if followers_str:
+    if isinstance(followers_str, str):
         followers = json.loads(followers_str)
     if isinstance(followers, list):
         for follower in followers:

services/webhook.py

@@ -36,16 +36,19 @@ class WebhookEndpoint(HTTPEndpoint):
             email: str = user.get("email", "")
             pic: str = user.get("picture", "")
             if user_id:
-
                 with local_session() as session:
-                    author = session.query(Author).filter(Author.user == user_id).first()
+                    author = (
+                        session.query(Author).filter(Author.user == user_id).first()
+                    )
                     if not author:
                         # If the author does not exist, create a new one
                         slug: str = email.split("@")[0].replace(".", "-").lower()
                         slug: str = re.sub("[^0-9a-z]+", "-", slug)
                         while True:
                             author = (
-                                session.query(Author).filter(Author.slug == slug).first()
+                                session.query(Author)
+                                .filter(Author.slug == slug)
+                                .first()
                             )
                             if not author:
                                 break